Envelope



FIG. 1 is a front elevational view of an envelope showing my new design,with the flap in a closed position;

FIG. 2 is a front elevational view thereof, with the flap in an openposition;

FIG. 3 is a top plan view thereof, the bottom plan view being a mirrorimage thereof;

FIG. 4 is a rear elevational view thereof, with the flap in a closedposition; and

FIG. 5 is a rear elevational view thereof, with the flap in an openposition.

The ornamental design for an envelope, as shown and described.